In the last few decades, superhero films have absolutely taken Hollywood into a chokehold.

Some characters, however, have a bigger impact on cinema than others.

Some superhero characters just recently became massive, and others have been around since as early as 1978.

Batman stands with the bat-symbol burning in fire on a tall building behind him in The Dark Knight.

Image via Warner Bros. Pictures

When she first made her appearance inIron Man 2, she blew audiences' minds.

Deadpool isthe ultimate underdog superhero story.

WithoutDeadpool’s success, the studios wouldn’t have the courage to make gems likeLogan.

Scarlett Johansson as Natasha-Romanoff looking to the distance in Black Widow, standing in the rubble that was once the Red Room.

Image via Marvel Studios

He also is the first official Fox Marvel character to transition to the MCU withDeadpool & Wolverine.

He serves as a look at what America should be.

Suddenly,female-led superhero movies didn’t seem like such a wild idea.

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AsDeadpooldid for R-rated cape flicks,Wonder Womanmade it more possible for the ladies to take center stage.

The character is known for having actors that brought him to life with career and medium-defining performances.

4Iron Man (Tony Stark)

Played by Robert Downey Jr.

Deadpool, played by Ryan Reynolds, puts his hand up to his mouth in ‘Deadpool’.

Image via 20th Century Studios

There’s no question as to why Iron Man is one of the most important characters in cinema.

The now-Oscar winner delivered a career-defining performance that people fell in love with.

He served asthe narrative connective tissue for the entire seriesuntil his tragic death inAvengers: Endgame.

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The character himselfboth in film and media overallserves asa core blueprint to many hero origin storiesthat would come after.

The Man of Steel is a symbol of hope.

Such a feeling cannot be recreated elsewhere.

Wonder Woman, played by Gal Gadot, blocks a projectile with her bracer in ‘Wonder Woman’.

Image via Warner Bros. Pictures

Without his first film debut,Superman: The Movie, projects likeTim Burton’sBatmanandSam Raimi’sSpider-Manwould never have happened.

In pretty much every way that counts, Superman isthe foundation of superhero movies as an entire medium.

AlongsideX-Men, the firstSpider-Manmovie also helped really kick off the early 2000s boom in superhero film popularity.

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Just like in all other forms of media, Spidey is one ofthe most profitable superheroes in cinema.

NEXT:10 Movies To Watch if You Love Netflix’s ‘Daredevil’

Wolverine, played by actor Hugh Jackman, making an angry face

Image via Marvel Studios

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Joker taking a card from his jacket and presenting it while smiling in The Dark Knight

Image via Warner Bros. Pictures

Joker Movie Poster

Tony Stark, played by Robert Downey Jr., wears the full Iron Man suit in ‘Iron Man’.

Image via Paramount Pictures

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Christian Bale as Batman in his bike in Batman Returns

Image via Warner Bros.

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Spider-Man swings high above the city below.

Image via Sony Pictures Releasing

Wonder Woman